Data Science by ODS.ai 🦜
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First Telegram Data Science channel. Covering all technical and popular staff about anything related to Data Science: AI, Big Data, Machine Learning, Statistics, general Math and the applications of former. To reach editors contact: @malev
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ODS breakfast in Paris! See you this Saturday (28th) at 10:30 at Malongo Café, 50 Rue Saint-André des Arts.
🎓CS224W: Machine Learning with Graphs

Great course from #Stanford. You still on time to jump at studying from one of the best schools.

Students are introduced to machine learning techniques and data mining tools apt to reveal insights on the social, technological, and natural worlds, by means of studying their underlying network structure and interconnections.

Topics include: robustness and fragility of food webs and financial markets; algorithms for the World Wide Web; graph neural networks and representation learning; identification of functional modules in biological networks; disease outbreak detection.

Link: http://cs224w.stanford.edu
Videos link: http://snap.stanford.edu/class/cs224w-videos-2019/

#MOOC #entrylevel #wheretostart
Big scandal on popular YouTuber ML course

Siraj Raval, who raised his audience on devliering various YouTube videos, explaning #ML and #DL concepts as long with interviews with leading persons, launched his own course, but failed to provide much value.

His course was built on open and free tutorials, created by passionate enthusiasts, but he failed to attribute them properly and charged money for ununique content without any proper support for students.

He also oversold his course and tried to hide that from students, claiming to provide personal feedbacks, but failing to do so due to being too greedy.


Most of the best online courses and study programms are available online and for free, including those, we gathered here on our channel and attributed with hastags #wheretostart #entrylevel #MOOC #tutorial. Feel free to click these hashtags and browse for best available resources to start learning data science.

Link: https://www.theregister.co.uk/AMP/2019/09/27/youtube_ai_star
GPT-2 hadn’t (yet) fooled jury at The Economist’s Open Future Essay Contest

Though one of the judges suggested that «It is strongly worded and backs up claims with evidence, but the idea is not incredibly original.»

Link: https://www.economist.com/open-future/2019/10/01/how-to-respond-to-climate-change-if-you-are-an-algorithm

#NLP #GPT2 #NLU
27,600 V100 GPUs, 0.5 PB data, and a neural net with 220,000,000 weights

If you wonder, it all was used to address scientific inverse problem in materials imaging.

ArXiV: https://arxiv.org/pdf/1909.11150.pdf

#ItIsNotAboutSize #nn #dl
​​📹Artificial caricature

Agents learn to draw simplified (artistic?) portraits via trial and error.

Project website: https://learning-to-paint.github.io
ArXiV: https://arxiv.org/abs/1910.01007

#GAN #CelebA #DL
Looks like #google started fighting automatic #captcha recognition systems with adding noise to the images.
Don't forget to give author claps!
Large-Scale Multilingual Speech Recognition with a Streaming End-to-End Model

High-quality #speechrecognition systems require large amounts of data—yet many languages have little data available. Check out new research into an end-to-end system trained as a single model allowing for real-time multilingual speech recognition.

Link: https://ai.googleblog.com/2019/09/large-scale-multilingual-speech.html

#speech #audio #DL #Google
Library for Scikit-learn parallelization

Operations like grid search, random forest, and others that use the njobs parameter in Scikit-Learn can automatically hand-off parallelism to a Dask cluster.

Link: https://ml.dask.org/joblib.html

#ML #scikitlearn
🔥🔥🔥Tomorrow we will hold an AMA session with Alexey Moiseenkov — ex-founder of #Prisma app (2016), which made neural networks popular and commodity nowadays. Now he works on #Capture app, bringing power of visual search in attempt to revolutionize messagers as we know them.

Please send questions through Google form. Make sure you provide your telegram nickname for clearing up question details.

Best to ask questions regarding his area of expertise (please do you homework and read existing interview):

1. Managing DS research
2. Product management in DS: how to control engeineers, how to manage team
3. How to build viral products
4. Fundrasing for messenger / DS products
5. Recruitment questions, building HR brand
6. How to find idea for a startup

Interview with Alexey: https://www.businessinsider.com/prisma-labs-app-profile-interview-with-ceo-alexey-moiseenkov-2016-8
Google forms link for questions: https://forms.gle/GupBUvkyqLp6kDvi8